package com.lagou.task.dao;

import com.lagou.task.model.Student;

import java.util.Date;
import java.util.List;

public interface StudentDao {
    public abstract int add(Student std);
    public abstract List<Student> selectAll();
    public abstract int update(String sId,String sName,String sSex,String sBirth,String sEmail,String sNote);
    public abstract int delete(int sId);
    public abstract Student selectById(String string);
}
